package com.dazhi6.createObject.builder;

import java.util.ArrayList;
import java.util.List;

/**
 * 饭，餐
 */
public class Meal {
    private List<Item> items = new ArrayList<Item>();

    public void addItem (Item item){
        items.add(item);
    }

    public float getCost (){
        float cost = 0.0f;
        for (Item item:items)
            cost += item.price();
        return cost;
    }

    public void showItems(){
        for (Item item:items){
            System.out.println("item : "+item.name());
            System.out.println("packing : "+item.packing().pack());
            System.out.println("price : "+item.price());
        }
    }
}
